USA 29.01.2022 - 16:02 0 Sikorsky-Boeing performs first flight with a really strange helicopterWhat are they preparing? READ MORE Air Force 26.01.2022 - 09:15The incredible reason US bought Russian military helicopters in 2011 Air Force 22.01.2022 - 22:59Airplane or helicopter? This is one of the weirdest aircraft in history!
China 29.01.2022 - 13:55 0 China copies USA (again) and reveals its 'new' mechanical yak robot!The robot yak is very similar to the US robot, but they have a significant difference... READ MORE